2041638048

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:381

約数の個数: 240

約数和(自身を含む): 6287145480

約数和(自身を除く): 4245507432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 157, 162, 173, 174, 216, 232, 261, 288, 314, 324, 346, 348, 432, 464, 471, 519, 522, 628, 648, 692, 696, 783, 864, 928, 942, 1038, 1044, 1256, 1296, 1384, 1392, 1413, 1557, 1566, 1884, 2076, 2088, 2349, 2512, 2592, 2768, 2784, 2826, 3114, 3132, 3768, 4152, 4176, 4239, 4553, 4671, 4698, 5017, 5024, 5536, 5652, 6228, 6264, 7536, 8304, 8352, 8478, 9106, 9342, 9396, 10034, 11304, 12456, 12528, 12717, 13659, 14013, 15051, 15072, 16608, 16956, 18212, 18684, 18792, 20068, 22608, 24912, 25056, 25434, 27161, 27318, 28026, 30102, 33912, 36424, 37368, 37584, 40136, 40977, 45153, 45216, 49824, 50868, 54322, 54636, 56052, 60204, 67824, 72848, 74736, 75168, 80272, 81483, 81954, 90306, 101736, 108644, 109272, 112104, 120408, 122931, 135459, 135648, 145696, 149472, 160544, 162966, 163908, 180612, 203472, 217288, 218544, 224208, 240816, 244449, 245862, 270918, 325932, 327816, 361224, 368793, 406377, 406944, 434576, 437088, 448416, 481632, 488898, 491724, 541836, 651864, 655632, 722448, 733347, 737586, 787669, 812754, 869152, 977796, 983448, 1083672, 1303728, 1311264, 1444896, 1466694, 1475172, 1575338, 1625508, 1955592, 1966896, 2167344, 2200041, 2363007, 2607456, 2933388, 2950344, 3150676, 3251016, 3911184, 3933792, 4334688, 4400082, 4726014, 5866776, 5900688, 6301352, 6502032, 7089021, 7822368, 8800164, 9452028, 11733552, 11801376, 12602704, 13004064, 14178042, 17600328, 18904056, 21267063, 23467104, 25205408, 28356084, 35200656, 37808112, 42534126, 56712168, 63801189, 70401312, 75616224, 85068252, 113424336, 127602378, 170136504, 226848672, 255204756, 340273008, 510409512, 680546016, 1020819024, 2041638048]

約数ペア:

[(1, 2041638048), (2, 1020819024), (3, 680546016), (4, 510409512), (6, 340273008), (8, 255204756), (9, 226848672), (12, 170136504), (16, 127602378), (18, 113424336), (24, 85068252), (27, 75616224), (29, 70401312), (32, 63801189), (36, 56712168), (48, 42534126), (54, 37808112), (58, 35200656), (72, 28356084), (81, 25205408), (87, 23467104), (96, 21267063), (108, 18904056), (116, 17600328), (144, 14178042), (157, 13004064), (162, 12602704), (173, 11801376), (174, 11733552), (216, 9452028), (232, 8800164), (261, 7822368), (288, 7089021), (314, 6502032), (324, 6301352), (346, 5900688), (348, 5866776), (432, 4726014), (464, 4400082), (471, 4334688), (519, 3933792), (522, 3911184), (628, 3251016), (648, 3150676), (692, 2950344), (696, 2933388), (783, 2607456), (864, 2363007), (928, 2200041), (942, 2167344), (1038, 1966896), (1044, 1955592), (1256, 1625508), (1296, 1575338), (1384, 1475172), (1392, 1466694), (1413, 1444896), (1557, 1311264), (1566, 1303728), (1884, 1083672), (2076, 983448), (2088, 977796), (2349, 869152), (2512, 812754), (2592, 787669), (2768, 737586), (2784, 733347), (2826, 722448), (3114, 655632), (3132, 651864), (3768, 541836), (4152, 491724), (4176, 488898), (4239, 481632), (4553, 448416), (4671, 437088), (4698, 434576), (5017, 406944), (5024, 406377), (5536, 368793), (5652, 361224), (6228, 327816), (6264, 325932), (7536, 270918), (8304, 245862), (8352, 244449), (8478, 240816), (9106, 224208), (9342, 218544), (9396, 217288), (10034, 203472), (11304, 180612), (12456, 163908), (12528, 162966), (12717, 160544), (13659, 149472), (14013, 145696), (15051, 135648), (15072, 135459), (16608, 122931), (16956, 120408), (18212, 112104), (18684, 109272), (18792, 108644), (20068, 101736), (22608, 90306), (24912, 81954), (25056, 81483), (25434, 80272), (27161, 75168), (27318, 74736), (28026, 72848), (30102, 67824), (33912, 60204), (36424, 56052), (37368, 54636), (37584, 54322), (40136, 50868), (40977, 49824), (45153, 45216)]